406 static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)  in task_cpus_allowed()  argument
409 		   cpumask_pr_args(&task->cpus_mask));  in task_cpus_allowed()
411 		   cpumask_pr_args(&task->cpus_mask));  in task_cpus_allowed()
414 static inline void task_core_dumping(struct seq_file *m, struct task_struct *task)  in task_core_dumping()  argument
416 	seq_put_decimal_ull(m, "CoreDumping:\t", !!task->signal->core_state);  in task_core_dumping()
435 					  struct task_struct *task)  in arch_proc_pid_thread_features()  argument
440 			struct pid *pid, struct task_struct *task)  in proc_pid_status()  argument
442 	struct mm_struct *mm = get_task_mm(task);  in proc_pid_status()
445 	proc_task_name(m, task, true);  in proc_pid_status()
448 	task_state(m, ns, pid, task);  in proc_pid_status()
452 		task_core_dumping(m, task);  in proc_pid_status()
457 	task_sig(m, task);  in proc_pid_status()
458 	task_cap(m, task);  in proc_pid_status()
459 	task_seccomp(m, task);  in proc_pid_status()
460 	task_cpus_allowed(m, task);  in proc_pid_status()
461 	cpuset_task_status_allowed(m, task);  in proc_pid_status()
462 	task_context_switch_counts(m, task);  in proc_pid_status()
463 	arch_proc_pid_thread_features(m, task);  in proc_pid_status()
468 			struct pid *pid, struct task_struct *task, int whole)  in do_task_stat()  argument
484 	int exit_code = task->exit_code;  in do_task_stat()
485 	struct signal_struct *sig = task->signal;  in do_task_stat()
488 	state = *get_task_state(task);  in do_task_stat()
490 	permitted = ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS | PTRACE_MODE_NOAUDIT);  in do_task_stat()
491 	mm = get_task_mm(task);  in do_task_stat()
503 		if (permitted && (task->flags & (PF_EXITING|PF_DUMPCORE|PF_POSTCOREDUMP))) {  in do_task_stat()
504 			if (try_get_task_stack(task)) {  in do_task_stat()
505 				eip = KSTK_EIP(task);  in do_task_stat()
506 				esp = KSTK_ESP(task);  in do_task_stat()
507 				put_task_stack(task);  in do_task_stat()
515 	if (lock_task_sighand(task, &flags)) {  in do_task_stat()
523 		num_threads = get_nr_threads(task);  in do_task_stat()
524 		collect_sigign_sigcatch(task, &sigign, &sigcatch);  in do_task_stat()
533 		sid = task_session_nr_ns(task, ns);  in do_task_stat()
534 		ppid = task_tgid_nr_ns(task->real_parent, ns);  in do_task_stat()
535 		pgid = task_pgrp_nr_ns(task, ns);  in do_task_stat()
537 		unlock_task_sighand(task, &flags);  in do_task_stat()
541 		wchan = !task_is_running(task);  in do_task_stat()
572 		thread_group_cputime_adjusted(task, &utime, &stime);  in do_task_stat()
574 		task_cputime_adjusted(task, &utime, &stime);  in do_task_stat()
575 		min_flt = task->min_flt;  in do_task_stat()
576 		maj_flt = task->maj_flt;  in do_task_stat()
577 		gtime = task_gtime(task);  in do_task_stat()
582 	priority = task_prio(task);  in do_task_stat()
583 	nice = task_nice(task);  in do_task_stat()
587 		nsec_to_clock_t(timens_add_boottime_ns(task->start_boottime));  in do_task_stat()
591 	proc_task_name(m, task, false);  in do_task_stat()
599 	seq_put_decimal_ull(m, " ", task->flags);  in do_task_stat()
625 	seq_put_decimal_ull(m, " ", task->pending.signal.sig[0] & 0x7fffffffUL);  in do_task_stat()
626 	seq_put_decimal_ull(m, " ", task->blocked.sig[0] & 0x7fffffffUL);  in do_task_stat()
641 	seq_put_decimal_ll(m, " ", task->exit_signal);  in do_task_stat()
642 	seq_put_decimal_ll(m, " ", task_cpu(task));  in do_task_stat()
643 	seq_put_decimal_ull(m, " ", task->rt_priority);  in do_task_stat()
644 	seq_put_decimal_ull(m, " ", task->policy);  in do_task_stat()
645 	seq_put_decimal_ull(m, " ", delayacct_blkio_ticks(task));  in do_task_stat()
672 			struct pid *pid, struct task_struct *task)  in proc_tid_stat()  argument
674 	return do_task_stat(m, ns, pid, task, 0);  in proc_tid_stat()
678 			struct pid *pid, struct task_struct *task)  in proc_tgid_stat()  argument
680 	return do_task_stat(m, ns, pid, task, 1);  in proc_tgid_stat()
684 			struct pid *pid, struct task_struct *task)  in proc_pid_statm()  argument
686 	struct mm_struct *mm = get_task_mm(task);  in proc_pid_statm()
722 	struct task_struct *start, *task;  in get_children_pid()  local
736 		task = pid_task(pid_prev, PIDTYPE_PID);  in get_children_pid()
737 		if (task && task->real_parent == start &&  in get_children_pid()
738 		    !(list_empty(&task->sibling))) {  in get_children_pid()
739 			if (list_is_last(&task->sibling, &start->children))  in get_children_pid()
741 			task = list_first_entry(&task->sibling,  in get_children_pid()
743 			pid = get_pid(task_pid(task));  in get_children_pid()
763 	list_for_each_entry(task, &start->children, sibling) {  in get_children_pid()
765 			pid = get_pid(task_pid(task));  in get_children_pid()